I have searched and found some statements in other threads about Lee size dies sizing cases smaller than spec. I have noticed this happening with my .40 S&W case mouth being sized down to .418", which to me is quite a bit below the .423" spec.
I was wondering if this is what others see when sizing .40 S&W with a Lee sizer or if perhaps one of Lee's "undersize" dies made it into the 4 die pistol set I have.
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